/* Soot - a J*va Optimization Framework
 * Copyright (C) 2004 Navindra Umanee <navindra@cs.mcgill.ca>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

package soot.shimple;

import soot.*;
import soot.toolkits.scalar.*;

/**
 * @author Navindra Umanee
 **/
public interface PiExpr extends ShimpleExpr
{
    public ValueUnitPair getArgBox();
    public Value getValue();
    public Unit getCondStmt();
    public Object getTargetKey();
    public void setValue(Value v);
    public void setCondStmt(Unit cs);
    public void setTargetKey(Object targetKey);
}
